/**
 * This file is part of 1genia trampoline
 * Copyright (C) 2007-2008 1genia (contact@1genia.com)
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; version 3 of the License. 
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details. 
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; see the file COPYING.TXT.  If not,
 * write to the Free Software Foundation, Inc., 51 Franklin Street,
 * Fifth Floor, Boston, MA 02110-1301, USA. 
 **/
package com.genia.toolbox.projects.csv.bean.impl;

import java.util.ArrayList;
import java.util.List;

import com.genia.toolbox.basics.exception.BundledException;
import com.genia.toolbox.projects.csv.bean.Action;
import com.genia.toolbox.projects.csv.bean.ActionVisitor;
import com.genia.toolbox.projects.csv.bean.FolderDescriptor;
import com.genia.toolbox.projects.csv.bean.IfAction;
import com.genia.toolbox.projects.csv.bean.MutableAction;
import com.genia.toolbox.projects.csv.bean.MutableChooseAction;

/**
 * implementation of {@link MutableChooseAction}.
 */
public class ChooseActionImpl
    extends AbstractActionContainerAction<IfAction>
    implements MutableChooseAction
{

  /**
   * setter for the folderDescriptor property.
   * 
   * @param folderDescriptor
   *          the folderDescriptor to set
   * @see com.genia.toolbox.projects.csv.bean.impl.AbstractFolderDescriptorLinkableImpl#setFolderDescriptor(com.genia.toolbox.projects.csv.bean.FolderDescriptor)
   * @see com.genia.toolbox.projects.csv.bean.impl.AbstractActionContainerAction#setFolderDescriptor(com.genia.toolbox.projects.csv.bean.FolderDescriptor)
   */
  @Override
  public void setFolderDescriptor(FolderDescriptor folderDescriptor)
  {
    super.setFolderDescriptor(folderDescriptor);
    for (Action action : getOtherwise()) {
      ((MutableAction) action).setFolderDescriptor(folderDescriptor);
    }
  }

  /**
   * the list of {@link Action} to execute if no other action choice is
   * accepted.
   */
  private List<Action> otherwise = new ArrayList<Action>();



  /**
   * add a new {@link Action} to the otherwise list.
   * 
   * @param action
   *          the action to add
   */
  public void addOtherwise(Action action)
  {
    this.otherwise.add(action);
  }



  /**
   * getter for the otherwise property.
   * 
   * @return the otherwise
   */
  public List<Action> getOtherwise()
  {
    return otherwise;
  }



  /**
   * setter for the otherwise property.
   * 
   * @param otherwise
   *          the otherwise to set
   */
  public void setOtherwise(List<Action> otherwise)
  {
    this.otherwise = otherwise;
  }



  /**
   * visit method.
   * 
   * @param visitor
   *          the visitor to use
   * @throws BundledException
   *           if an error occured
   * @see com.genia.toolbox.projects.csv.bean.Action#visit(com.genia.toolbox.projects.csv.bean.ActionVisitor)
   */
  public void visit(ActionVisitor visitor)
      throws BundledException
  {
    visitor.visitChooseAction(this);
  }
}
